William Laurence Huggett, M.D.
Psychiatry Physician · San Francisco, CA
William Laurence Huggett, M.D. is a psychiatry physician with a practice address in San Francisco, California, and NPI 1790838936, issued on Jan 19, 2007. Check the license (California A053088, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- William Laurence Huggett
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- A053088 CA
Self-reported in NPPES; status is on the state search - Practice location
- 563 Castro St, San Francisco, CA 94114
- Phone
- (415) 377-3111
- Enumerated
- Jan 19, 2007
- Record last updated
- Jul 25, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (415) 689-7737
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 8,673 in California → Look up another NPI →
Also registered at 563 Castro St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Erica Mainshine, MA, MFTMarriage & Family Therapist1649102872
Verify William Laurence Huggett in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A053088Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average psychiatry physician in 2024
17 Medicare Part D claims, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
William Laurence Huggett among 8,673 psychiatry physician records in California
William Laurence Huggett, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 33% of them.
- NPI issued2007 · 33% of these records are older, 48% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileNo · 38% of these records are
- Record last updated2012 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
763 psychiatry physician records list a practice address in San Francisco
They are 763 of the 38,143 NPPES records with a practice address in San Francisco, and 8,673 psychiatry physician records in California.
All 8,673 in California → Every provider in San Francisco → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Charles Berger, MDSan Francisco, CA 941141164545901
- Anthony Elite, MDSan Francisco, CA 941141659443067
- Paul Fishman, M.D.San Francisco, CA 941141902953193
- Adam Goldyne, M.D.San Francisco, CA 941141790941680
- John Hensala, M.D.San Francisco, CA 941141972698496
- Chesley Herbert, M.D.San Francisco, CA 941141689797565
- John Kruse, M.D., PH.D.San Francisco, CA 941141740347830
- Scott Lauze, M.D.San Francisco, CA 941141497928246
Common questions
What is William Laurence Huggett, M.D.'s NPI number?
William Laurence Huggett, M.D.'s National Provider Identifier (NPI) is 1790838936, issued on Jan 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is William Laurence Huggett, M.D. located?
The NPPES record lists a practice address at 563 Castro St, San Francisco, CA, 94114. Phone: (415) 377-3111. Providers update this record themselves, so call before visiting.
How can I verify William Laurence Huggett, M.D.'s license?
NPPES lists California license number A053088, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Laurence Huggett, M.D. prescribe under Medicare Part D?
In 2024, William Laurence Huggett, M.D. had 17 Medicare Part D claims; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.